22931139

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1873}}^1$

素因数の和:1947

約数の個数: 32

約数和(自身を含む): 38859264

約数和(自身を除く): 15928125

約数列:

[1, 3, 7, 11, 21, 33, 53, 77, 159, 231, 371, 583, 1113, 1749, 1873, 4081, 5619, 12243, 13111, 20603, 39333, 61809, 99269, 144221, 297807, 432663, 694883, 1091959, 2084649, 3275877, 7643713, 22931139]

約数ペア:

[(1, 22931139), (3, 7643713), (7, 3275877), (11, 2084649), (21, 1091959), (33, 694883), (53, 432663), (77, 297807), (159, 144221), (231, 99269), (371, 61809), (583, 39333), (1113, 20603), (1749, 13111), (1873, 12243), (4081, 5619)]